Samsung DCS Technical Manual page 112

SAMSUNG DCS
TECHNICAL MANUAL
MMC 414:
DESCRIPTION:
MMC 414 allows MPD(Meter Pulse Detection) or PRS (Polarity Reversal Signal) to be assigned to Trunks on
a Trunk by Trunk basis. MPD or PRS Hybrids must be installed in each Trunk circuit programmed for
MPD/PRS in MMC 414.
MPD Hybrids provide 12 kHz meter pulse detection. The meter pulses are sent from the network and must be
requested from the Carrier.
There are three types of PRS mode: PRS1, PRS2, and PRS3
PRS1: When first PRS is detected, call duration timer is started. When second PRS is detected, call duration
timer stopped. Not used in Australia.
PRS2: When first PRS is detected, call duration timer is started. When second PRS is detected, call duration
timer is stopped and call is released.(ROA type in Australia)
PRS3: The call duration timer starts base on the timer. When first PRS is detected, call duration timer is
stopped and call is released. (ROI type in Australia)
.
NOTE: PRS Reversal on Answer (ROA) is only supported by the DCS V5.X software. The DCS 70,
DCS24 and DX408 systems support PRS ROI only.
OPTIONS DCS, DCS 70, DCS24, DX408
0: PRS
1: MPD
2: NONE
3:
4:
PROGRAM KEYS
UP & DOWN
KEYPAD
SOFT KEYS
SPK
HOLD
ANS/RLS
ACTION
1. Press TRSF 414
Display shows
2. Dial TRUNK number
Press UP or DOWN to select trunk and use
left or right soft key to move cursor
3. Dial Option number required (eg . 1)
Press UP or DOWN to scroll through options
and use left or right soft key to
return to step 2
4. Press TRSF to store and exit
Press SPK to store and advance to next
DEFAULT DATA :
RELATED ITEMS:
Page 112 of 287 Updated I&M
Used to scroll through options
Used to enter selections
Move cursor left and right
Used to store data and advance to next MMC
Used to clear previous entry
Used to select ALL
OR
OR
OR
None
MMC 508 CALL COST
MPD/PRS Signal
DCS V5.X
PRS (1)
PRS (2)
PRS (3)
MPD
NONE
DISPLAY
[701] TRK PRS
NONE
[704] TRK PRS
NONE
[704] MPD/PRS
PRS
PROGRAMMING
SECTION
May 2002